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USA Sale Office - Tennis Universal Inc.(USA) Chicago, IL Telephone:  800 263-8800
Head Sale Office - Tennis Universal (Canada) P.O. Box 4258 Edmonton, Alberta  Canada T6E 4T3 Telephone: 800 263-8800
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'Har-Tru' the Original Granular Surface

The original 'Har-Tru' surfacing with binders. Har-Tru is the industry standard for quality clay courts. Get the best for your courts. Packaged in standard 80 lb bags and 'easy-lift' 50 lb. bags. Har-Tru is sold by the ton. Also available in 2500 lb. bulk bags.
Cat# Item Price
1900-50 'Har-Tru' Surface Material w/ Binder (50 lb.bags)
1900-80 'Har-Tru' Surface Material w/ Binder (80 lb.bags)
Quality Har-Tru Product.

The original 'Har-Tru' surfacing with binders.

Although it is referred to as clay, Har-Tru is actually composed of crushed stone. This is what makes it such an effective tennis court surface. It is more durable and more consistent than its European clay court counterparts.


Har-Tru is made from billion-year-old Pre-Cambrian metabasalt found in the Blue Ridge Mountains of Virginia. It is a natural green stone that is extremely hard and angular, two very important qualities when it comes to tennis court construction. The angularity helps the stone particles lock together to form a stable playing surface.

 The hardness provides exceptional durability. The natural green color is classically clay and instantly recognizable. The stone is crushed, screened, and mixed in the precise proportions necessary to produce a stable playing surface. It is then installed over a porous base of crushed stone aggregate to produce the final product.

Packaged in easy-lift 50 lb. bags, standard 80 lb bags, and 2500 lb. bulk bags. Har-Tru is sold by the ton. Prices vary depending on the number of tons being ordered.

Please contact our office for prices.  Toll-free 1-800-263-8800.
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